LIVE
5 ASNS PEERINGIPv4 1.069.737 PREFIXESIPv6 242.082 PREFIXESRPKI 1.003.393 VRPS17 PROBES ONLINELAST UPDATE JUST NOW
TREN
Rasat
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RASAT / AS

AS11047

Hartford Hospital
12 announcements3 upstreams3 peers
TIER 1Hartford HospitalHHCC-ASN1AS11047Frontier Communications of America, Inc.FRONTIER-FRTRAS5650Crown Castle Fiber LLCCROWNCASTLE-AS46887AS46887Cogent Communications, LLCCOGENT-174AS174Level 3 Parent, LLCLEVEL3AS3356Zayo BandwidthZAYO-6461AS6461
UPSTREAMS3
ASNDESCRIPTIONIPv4IPv6OBSERVATIONS
AS5650Frontier Communications of America, Inc.✓✗36
AS46887Crown Castle Fiber LLC✓✗8
AS174Cogent Communications, LLC✓✗4

The figures come from the routing tables our peers give us. This number is seen from 4 separate vantage points. A peer that shares an internet exchange with this network and carries only a small share of its paths is not counted as an upstream: a transit provider carries the whole table, an IX peer only its own announcements. Internet exchange data comes from PeeringDB. Figures are from a dump taken 5 hours ago.